Using the Web Console
Port Statistics
To view port utilization
1.In the left panel, click Network Monitoring.
2.In the top panel under Statistics, click Port Utilization.
3.To change the refresh interval, select a value from the
4.To clear the gathered statistics, click Clear.
The screen displays these statistics.
Column | Description | |
|
| |
Port | Identifies the port. | |
|
| |
Tx/sec | Displays the number of packets transmitted per second | |
|
| |
Rx/sec | Displays the number of packets received per second | |
|
| |
%Utilization | Displays the calculated the percentage of the total bandwidth being used by the | |
device attached to the port. | ||
| ||
|
|
To view port error statistics
1.In the left panel, click Network Monitoring.
2.In the top panel under Statistics, click Port Error Packets.
3.In the Port field, select the port to view.
4.In the Interval field, select the interval for updating the statistics.
5.To clear the statistics and gather new information, click Clear.
The screen displays these statistics.
Field | Description | |
|
| |
Rx Frames— Received packets |
| |
|
| |
| Alignment. For 10 Mbps ports, the counter records CRC errors (FCS or | |
CRC Error | alignment errors). For 100 Mbps ports, the counter records the sum of CRC | |
| errors and code errors (frames received with rxerror signal). | |
|
| |
| Small. The total number of frames received that were shorter than 64 octets | |
Undersize | long (excluding framing bits, but including FCS octets) and were otherwise | |
| well formed. | |
|
| |
| Long. The total number of frames received that were longer than 1518 | |
Oversize | octets (excluding framing bits, but including FCS octets) and were otherwise | |
| well formed. | |
|
| |
| Small with alignment error. The total number of frames received that were | |
Fragment | shorter than 64 octets in length (excluding framing bits, but including FCS | |
| octets) and had either an FCS or an alignment error. | |
|
| |
| Long with alignment error. The total number of frames received that were | |
Jabber | longer than 1518 octets (excluding framing bits, but including FCS octets), | |
| and had either an FCS or an alignment error. | |
|
| |
Drop Pkts | Total dropped. The total number of events in which packets were dropped | |
due to a lack of resources. | ||
| ||
|
|
ZT8101 Users Guide | 97 |
